Q: What is the negative version of the number 513,221,242?
A: -513,221,242
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 513,221,240 | 513,221,241 | 513,221,243 | 513,221,244 |
| -513,221,240 | -513,221,241 | -513,221,243 | -513,221,244 |